Renkforce 1267658 Digital Weather Station with Outdoor Sensor

Introduction

Thank you for purchasing this product. This product complies with current legal, national, and European requirements. To maintain this status and ensure safe operation, please read and follow the instructions in this manual. This manual is an integral part of the product and should be kept for future reference, even if the product is passed on to a third party. All company names and product designations mentioned are trademarks of their respective owners.

For technical questions, please contact:

• Germany: www.conrad.de/kontakt
• Austria: www.conrad.at, www.business.conrad.at
• Switzerland: www.conrad.ch, www.biz-conrad.ch

Symbol Explanation

• ⚡ (Lightning Bolt in Triangle): Indicates danger to health, e.g., from electric shock.
• ❗ (Exclamation Mark in Triangle): Highlights important notes in this manual that must be observed.
• ➡️ (Arrow): Indicates special tips and operating advice.

Intended Use

The product displays time, indoor/outdoor temperature, and humidity. It also shows a weather forecast for the next 12-24 hours using graphical symbols and includes an alarm function with a snooze mode. The weather station is powered by three AAA/Micro batteries or an included AC adapter. The outdoor sensor is powered by two AAA/Micro batteries. Adherence to safety instructions and manual information is mandatory. Any other use is not permitted and may damage the product or cause hazards like short circuits or fire.

Package Contents

• Weather Station
• Outdoor Sensor
• AC Adapter
• Operating Manual

Safety Instructions

Failure to follow this manual may void the warranty and we accept no liability for consequential damages. We also accept no liability for material or personal damage caused by improper handling or failure to observe safety instructions.

General Safety

• Unauthorized modification or alteration of the product is prohibited for safety and approval reasons (CE).
• The manufacturer is not responsible for incorrect displays, measurements, or weather forecasts and their consequences.
• The product is intended for private use only and is not suitable for medical purposes or public information.
• Maintenance or repair must only be performed by qualified personnel.
• Do not leave packaging material lying around, as it could be a hazard for children.
• If you have questions not covered in this manual, please contact us or a qualified professional.

AC Adapter Safety

• The AC adapter is Class II protected. Use only a properly grounded power outlet.
• The power outlet used for the adapter must be easily accessible.
• Only use the supplied AC adapter to power the weather station.
• Never pull the AC adapter out of the socket by the cable; grasp the housing.
• If the AC adapter is damaged, do not touch it; there is a risk of electric shock. Disconnect power at the socket first (turn off the circuit breaker/remove fuse, then disconnect the RCD if applicable) before unplugging the adapter. Dispose of damaged adapters properly and replace with an identical model.

Operation Safety

• This product is not a toy. Devices powered by mains voltage should be kept away from children. Exercise caution in their presence. Ensure the product is placed out of reach of children.
• The weather station and AC adapter are for use in dry, indoor environments only. Keep them dry and do not touch with wet hands. Touching the AC adapter with wet hands poses a risk of electric shock.
• The outdoor sensor is suitable for protected outdoor use (e.g., under a roof overhang) but must not be operated in or under water, as this will destroy it.
• Do not use the product immediately after moving it from a cold to a warm environment. Condensation can damage the product and pose an electric shock risk with the AC adapter. Allow the station and adapter to reach room temperature first, which may take several hours.
• Ensure the AC adapter cable is not kinked or crushed during setup.
• Handle the product with care; impacts, blows, or drops from even a small height can cause damage.
• Do not use the product in environments with flammable gases, vapors, or dust, as there is a risk of explosion.
• Operate the product only in moderate climates, not in tropical climates.
• Always unplug the AC adapter and remove batteries when the product will not be used for an extended period (e.g., during storage).

Battery/Rechargeable Battery Notes

• Batteries/rechargeable batteries are not toys and should be kept out of reach of children.
• Do not leave batteries/rechargeable batteries lying around, as they could be swallowed by children or pets. Seek medical attention immediately if swallowed.
• Replace depleted batteries/rechargeable batteries promptly, as leakage can occur from old or depleted ones.
• Leaked or damaged batteries/rechargeable batteries can cause skin burns; wear suitable protective gloves if contact occurs.
• Liquids leaking from batteries/rechargeable batteries are highly corrosive and can damage surfaces. Store batteries/rechargeable batteries in a suitable location.
• Do not short-circuit, disassemble, or throw batteries/rechargeable batteries into fire; there is a risk of explosion.
• Do not attempt to recharge non-rechargeable batteries; risk of explosion.
• Never mix batteries with rechargeable batteries.
• Never mix batteries/rechargeable batteries of different charge levels (e.g., full and half-full).
• Always replace the entire set of batteries/rechargeable batteries.
• Ensure correct polarity (+/-) when inserting batteries/rechargeable batteries.
• Using rechargeable batteries (1.2V) instead of alkaline batteries (1.5V) may reduce operating time and display contrast. Rechargeable batteries are also sensitive to temperature, further reducing outdoor sensor operating time. It is recommended to use high-quality alkaline batteries for both the weather station and the outdoor sensor.

Controls

The weather station features several controls:

• 1. LC-Display: Shows time, temperature, humidity, weather forecast, and other information.
• 2. MODE Button: Cycles through display modes (e.g., normal time, alarm time).
• 3. SNOOZE/LIGHT Button: Activates the snooze function for the alarm or turns on the display backlight.
• 4. MAX/MIN Button: Displays maximum and minimum recorded values or resets them.
• 5. IN/CH Button: Switches between indoor/outdoor readings or selects outdoor sensor channels.
• 6. +/°C/°F Button: Adjusts settings upwards or switches between Celsius (°C) and Fahrenheit (°F) temperature units.
• 7. - Button: Adjusts settings downwards.
• 8. SET/ Button: Enters setting modes (e.g., time, alarm), confirms settings, or saves them.
• 9. Battery Compartment (Main Unit): For 3x AAA/Micro batteries.
• 10. DC Power Input: Jack for the AC adapter.
• 11. Hanging Hole: For wall mounting.

The outdoor sensor has the following controls:

• 12. Battery Compartment (Outdoor Sensor): For 2x AAA/Micro batteries.
• 13. RESET Button: Resets the outdoor sensor.
• 14. TX Button: Manually transmits sensor data.
• 15. Channel Selection Switch: Selects transmission channel (1, 2, or 3) for the outdoor sensor.

Setup and Operation

Outdoor Sensor Setup

1. Open the outdoor sensor's battery compartment by unscrewing the two screws on the cover. Lift and remove the cover.
2. Select a transmission channel (1, 2, or 3) using the slide switch (15). If using only one sensor, set it to channel 1. If using multiple sensors (up to 3), assign a unique channel to each.
3. Insert two AAA/Micro batteries into the outdoor sensor's battery compartment, observing correct polarity (+/-).

Weather Station Setup

4. Open the weather station's battery compartment by sliding the cover upwards.
5. Insert three AAA/Micro batteries into the compartment, observing correct polarity (+/-).
6. Replace the battery compartment cover.
7. Connect the supplied AC adapter's round plug to the DC power input (10) on the weather station. Plug the adapter into a suitable power outlet. Batteries provide backup power if the AC adapter fails. Note: Continuous backlight operation is not possible when running on batteries only.
8. Upon initial power-up (batteries or AC adapter), all display segments will briefly light up, and a beep will sound. The weather symbol will then flash.
9. Set the current weather conditions by pressing the +/°C/°F (6) or - (7) buttons, then briefly press the SET/ (8) button.
10. The radio tower symbol will flash in the lower left of the display, indicating the station is searching for outdoor sensor signals. This search takes about 3 minutes. Do not move the station or sensor during this time. To speed up pairing, briefly press the TX (14) button in the outdoor sensor's battery compartment.
11. Once the sensor is found, the station is ready for operation. You can then set the time.
12. If the outdoor sensor is not found, press the RESET (13) button in the outdoor sensor's battery compartment, or remove and reinsert its batteries for a few seconds. Then, initiate a new sensor search on the weather station by holding the IN/CH (5) button for approximately 3 seconds until a beep is heard and the radio tower symbol flashes.

Placement and Mounting

Outdoor Sensor Placement

Before permanently mounting the outdoor sensor, ensure the weather station can receive its radio signal without interference.

• The outdoor sensor can be mounted on a wall using the hanging hole (11) on its back, with a nail, screw, or hook.
• The outdoor sensor is designed for protected outdoor use. Place it where it is not exposed to direct sunlight, as this can cause inaccurate readings. Precipitation on the sensor can also lead to false readings due to cooling. Never immerse the sensor in or under water, as this will destroy it.
• Choose the mounting location carefully to ensure accurate temperature and humidity measurements.

Base Station Placement

• The base station can be placed on a level, stable surface using its integrated stand. Protect valuable furniture surfaces with a suitable mat to prevent scratches.
• Avoid placing the station in direct sunlight or near a heat source, as this will result in incorrect temperature or humidity readings.

Operation

Setting the Time

1. To enter setting mode, press and hold the SET/ (8) button for about 3 seconds until a beep is heard. The hour display will flash.
2. Set the hours using the +/°C/°F (6) or - (7) buttons. Press and hold a button for faster adjustment.
3. Briefly press the SET/ (8) button. The minute display will flash.
4. Set the minutes using the +/°C/°F (6) or - (7) buttons. Press and hold a button for faster adjustment.
5. Briefly press the SET/ (8) button. The display will show "12H" or "24H" for setting the time format.
6. Use the +/°C/°F (6) or - (7) buttons to switch between 12-hour (with PM indicator) and 24-hour modes.
7. Briefly press the SET/ (8) button to save settings and exit. Alternatively, wait 30 seconds without pressing any button to automatically save and exit.

Alarm Function

Viewing Alarm Time

From the normal time display, briefly press the MODE (2) button. The currently set alarm time (hours/minutes) will be displayed. After a few seconds, the display will revert to the normal time.

Setting Alarm Time

1. From the normal time display, briefly press the MODE (2) button to show the current alarm time.
2. To enter setting mode, press and hold the SET/ (8) button for about 3 seconds while the alarm time is displayed, until a beep is heard. The alarm hours will flash.
3. Set the alarm hours using the +/°C/°F (6) or - (7) buttons. Press and hold for faster adjustment.
4. Briefly press the SET/ (8) button. The alarm minutes will flash.
5. Set the alarm minutes using the +/°C/°F (6) or - (7) buttons. Press and hold for faster adjustment.
6. Briefly press the SET/ (8) button to save settings and exit. Alternatively, wait 30 seconds without pressing any button to automatically save and exit.

Activating/Deactivating Alarm

• From the normal time display, briefly press the MODE (2) button to show the alarm time.
• Briefly press the SET/ (8) button to activate or deactivate the alarm. An alarm symbol (?) will appear below the alarm time when activated.

Activating Snooze or Ending Alarm

• At the set alarm time, the alarm will sound for 2 minutes, and the alarm symbol (?) will flash.
• Pressing the SNOOZE/LIGHT (3) button will interrupt the alarm for 5 minutes. During this time, the alarm symbol (?) and "ZZ" will flash on the display, indicating snooze mode is active. The alarm will restart after 5 minutes. This can be repeated multiple times.
• To stop the alarm (or snooze mode), press any button other than SNOOZE/LIGHT (3).

Switching Temperature Unit (°C/°F)

Briefly press the +/°C/°F (6) button to switch between Celsius (°C) and Fahrenheit (°F). Ensure the station is not in a setting mode.

Displaying Indoor/Outdoor Readings

Repeatedly press the IN/CH (5) button to cycle through readings from the weather station and available outdoor sensors. The display will show an indicator:

• "IN": Indoor temperature/humidity.
• "OUT CH1": Outdoor temperature/humidity from sensor on Channel 1.
• "OUT CH2": Outdoor temperature/humidity from sensor on Channel 2.
• "OUT CH3": Outdoor temperature/humidity from sensor on Channel 3.
• "C": Automatic cycling through all displayed readings.

Displaying Maximum/Minimum Values

Viewing Values

Repeatedly press the MAX/MIN (4) button to cycle through:

• Maximum values
• Minimum values
• Current readings

The display will show "MAX" for maximum values and "MIN" for minimum values.

Resetting Values

• Briefly press the MAX/MIN (4) button until either maximum or minimum values are displayed.
• Press and hold the MAX/MIN (4) button for 3 seconds to reset the stored maximum and minimum values.

Temperature Trend Display

Arrow symbols on the upper right of the display indicate the trend of the outdoor temperature:

• Upward Arrow: Increasing
• Horizontal Arrow: Stable
• Downward Arrow: Decreasing

Weather Forecast

The weather station displays a weather forecast for the next 12-24 hours using graphical symbols. Actual weather may vary due to local conditions. If the forecast shows "Sun" or "Rain", the symbol may not change even if conditions improve or worsen, as the symbols represent extreme situations. These symbols indicate weather improvement or deterioration, not necessarily sun or rain. For example, a "cloudy" current condition with a "rain" forecast indicates expected worsening weather, not necessarily actual rain. Forecasts for the first 12-24 hours after initial setup may not be accurate as the station needs time to collect data. The current weather can be set during initial setup to speed up this process.

Backlight

When powered by the AC adapter, the display backlight is permanently active. When running on batteries, briefly press the SNOOZE/LIGHT (3) button to activate the backlight. It will automatically turn off after a few seconds to save power.

Manual Search for Outdoor Sensors

• To start a manual search for available outdoor sensor signals, press and hold the IN/CH (5) button on the weather station for 3 seconds. The sensor search may take a few minutes; do not press any buttons or move the devices during this time.
• Alternatively, you can remove the weather station's batteries for a few seconds and reinsert them, similar to initial setup. Note that this will reset all settings (e.g., time/date, alarm time).

Range

The transmission range between the outdoor sensor and the weather station is up to 30 meters (approx. 98 feet) under optimal conditions (clear line of sight). In practical use, walls and ceilings reduce this range. Factors that can significantly reduce range include:

• Walls, reinforced concrete ceilings, drywall with metal studs.
• Coated/coated insulating glass.
• Proximity to metallic or conductive objects (e.g., radiators).
• Proximity to the human body.
• Other devices operating on the same frequency (e.g., wireless headphones, speakers).
• Proximity to electrical motors/devices, transformers, power supplies, computers.

Maintenance and Cleaning

The product is maintenance-free except for occasional battery replacement. Any maintenance or repair must be performed by a qualified technician. Never open the product, except for battery replacement as described in this manual.

For cleaning, use a dry, soft, and clean cloth. Do not press too hard on the display, as this can cause scratches, display malfunctions, or damage. Dust can be removed with a soft, long-haired brush and a vacuum cleaner.

Never use aggressive cleaning agents, cleaning alcohol, or other chemical solutions, as they can damage the housing (discoloration) or impair functionality.

Declaration of Conformity (DOC)

Conrad Electronic SE, Klaus-Conrad-Straße 1, D-92240 Hirschau, hereby declares that this product complies with the essential requirements and other relevant provisions of Directive 1999/5/EC.

The Declaration of Conformity for this product can be found at: www.conrad.com

Disposal

General

This product must not be disposed of in household waste. Dispose of the product according to applicable legal regulations. Remove and dispose of the inserted batteries/rechargeable batteries separately from the product.

Batteries and Rechargeable Batteries

As a consumer, you are legally obligated (Battery Ordinance) to return all used batteries and rechargeable batteries. Disposal via household waste is prohibited.

Batteries and rechargeable batteries containing hazardous substances are marked with the adjacent symbol, indicating the prohibition of disposal via household waste. The symbols for hazardous heavy metals are Cd = Cadmium, Hg = Mercury, Pb = Lead.

You can return used batteries, rechargeable batteries, and button cells free of charge at your local collection points, Conrad branches, or wherever batteries/rechargeable batteries/button cells are sold. By doing so, you fulfill your legal obligations and contribute to environmental protection.

Technical Data

Weather Station

• Power Supply: 3x AAA/Micro batteries (or supplied AC adapter)
• Number of Outdoor Sensors: Max. 3 (one included, up to 2 additional can be ordered)
• Measurement Range: Indoor Temperature: 0 °C to +50 °C; Indoor Humidity: 20% to 95% (relative)
• Dimensions: 150 x 150 x 45 mm (H x W x D)
• Weight: 226 g (without batteries)

Outdoor Sensor

• Power Supply: 2x AAA/Micro batteries
• Measurement Range: Outdoor Temperature: -20 °C to +50 °C; Outdoor Humidity: 20% to 95% (relative)
• Transmission Interval: Varies by selected channel to prevent interference (Channel 1 = 53 s, Channel 2 = 56 s, Channel 3 = 59 s)
• Transmission Frequency: 433 MHz
• Range: Up to 30 m (in open field, see "Range" chapter)
• Dimensions: 64 x 64 x 20 mm (H x W x D)
• Weight: 40 g (without batteries)

AC Adapter

• Operating Voltage: 100 - 240 V/AC, 50 - 60 Hz
• Output: 3.6 V/DC, 200 mA